Quantum Simulation Of The Quantum Rabi Model In A Trapped Ion
dc.contributor.author | Lv, Dingshun | |
dc.contributor.author | An, Shuoming | |
dc.contributor.author | Liu, Zhenyu | |
dc.contributor.author | Zhang, Jing-ning | |
dc.contributor.author | Pedernales, Julen S. | |
dc.contributor.author | Lamata Manuel, Lucas ![]() | |
dc.contributor.author | Solano Villanueva, Enrique Leónidas ![]() | |
dc.contributor.author | Kim, Kihwan | |
dc.date.accessioned | 2018-06-28T08:36:15Z | |
dc.date.available | 2018-06-28T08:36:15Z | |
dc.date.issued | 2018-04-30 | |
dc.identifier.citation | Physical Review X(8) : (2018) // Article ID 021027 | es_ES |
dc.identifier.issn | 2160-3308 | |
dc.identifier.uri | http://hdl.handle.net/10810/27769 | |
dc.description.abstract | The quantum Rabi model, involving a two-level system and a bosonic field mode, is arguably the simplest and most fundamental model describing quantum light-matter interactions. Historically, due to the restricted parameter regimes of natural light-matter processes, the richness of this model has been elusive in the lab. Here, we experimentally realize a quantum simulation of the quantum Rabi model in a single trapped ion, where the coupling strength between the simulated light mode and atom can be tuned at will. The versatility of the demonstrated quantum simulator enables us to experimentally explore the quantum Rabi model in detail, including a wide range of otherwise unaccessible phenomena, as those happening in the ultrastrong and deep strong-coupling regimes. In this sense, we are able to adiabatically generate the ground state of the quantum Rabi model in the deep strong-coupling regime, where we are able to detect the nontrivial entanglement between the bosonic field mode and the two-level system. Moreover, we observe the breakdown of the rotating-wave approximation when the coupling strength is increased, and the generation of phonon wave packets that bounce back arid forth when the coupling reaches the deep strong-coupling regime. Finally, we also measure the energy spectrum of the quantum Rabi model in the ultrastrong-coupling regime. | es_ES |
dc.description.sponsorship | We thank Xiao Yuan, Xiongfeng Ma, Hyunchul Nha, Jiyong Park, Jaehak Lee, and M. S. Kim for useful discussions on the entanglement verification of the ground state. This work was supported by the National Key Research and Development Program of China under Grants No. 2016YFA0301900 and No. 2016YFA0301901 and the National Natural Science Foundation of China Grants No. 11374178, No. 11574002, and No. 11504197, MINECO/FEDER FIS2015-69983-P, Ramon y Cajal Grant No. RYC-2012-11391, and Basque Government IT986-16. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.relation | Info:eu-repo/grantAgreement/MINECO/FIS2015-69983-P | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | entanglement | es_ES |
dc.subject | electrodynamics | es_ES |
dc.subject | system | es_ES |
dc.subject | atom | es_ES |
dc.subject | motion | es_ES |
dc.subject | state | es_ES |
dc.title | Quantum Simulation Of The Quantum Rabi Model In A Trapped Ion | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Attribution 4.0 International (CC BY 4.0) You are free to: Share — copy and redistribute the material in any medium or format Adapt — remix, transform, and build upon the material for any purpose, even commercially. | es_ES |
dc.rights.holder | Atribución 3.0 España | * |
dc.relation.publisherversion | https://journals.aps.org/prx/abstract/10.1103/PhysRevX.8.021027 | es_ES |
dc.identifier.doi | 10.1103/PhysRevX.8.021027 | |
dc.departamentoes | Química física | es_ES |
dc.departamentoeu | Kimika fisikoa | es_ES |
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